feat(i18n): add current debug getter

Co-Authored-By: Virgil <virgil@lethean.io>

debug_test.go

@@ -33,6 +33,20 @@ func TestSetDebug_Good_ServiceLevel(t *testing.T) {
 	assert.False(t, svc.Debug())
 }
 
+func TestCurrentDebug_Good_PackageLevel(t *testing.T) {
+	svc, err := New()
+	require.NoError(t, err)
+
+	_ = Init()
+	SetDefault(svc)
+
+	SetDebug(true)
+	assert.True(t, CurrentDebug())
+
+	SetDebug(false)
+	assert.False(t, CurrentDebug())
+}
+
 func TestDebugFormat_Good(t *testing.T) {
 	tests := []struct {
 		name string

i18n.go

@@ -69,6 +69,14 @@ func CurrentFormality() Formality {
 	return FormalityNeutral
 }
 
+// CurrentDebug reports whether debug mode is enabled on the default service.
+func CurrentDebug() bool {
+	if svc := Default(); svc != nil {
+		return svc.Debug()
+	}
+	return false
+}
+
 // N formats a number using the i18n.numeric.* namespace.
 //
 //	N("number", 1234567)   // "1,234,567"